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261947 Aldrich

1,4-Bis(diphenylphosphino)butane

98%

Synonym: 1,4-Butanediylbis[diphenylphosphine], 1,4-Butylenebis(diphenylphosphine), Tetramethylenebis(diphenylphosphine), dppb

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Properties

Related Categories Catalysis and Inorganic Chemistry, Chemical Synthesis, Phosphine Compounds, Polydentate Phosphine Ligands
InChI Key   BCJVBDBJSMFBRW-UHFFFAOYSA-N
assay   98%
mp   132-136 °C(lit.)
ligand for   Alkylations
  Heck Reaction
  Isomerizations
  Negishi Coupling
  Sonogashira Coupling
  Stille Coupling
  Suzuki-Miyaura Coupling

Description

Packaging

5, 25 g in glass bottle

Application

Employed as a ligand in Pd(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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